Transaction not yet indexed

Ak2ZyGKMBMUknLy8jtaP2puHMbcpqQUcv6WBgprMoenyFgRgwfU8W7KwAzBqQAUWyY1MgovXuseH2fbQJZkqRpN

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.